Heavy Duty Truck HOWO rear eight wheel XCMG 12 ton 5-section arm crane manufacturer

Description :

　　Heavy Duty Truck HOWO rear eight wheel XCMG 12 ton 5-section arm crane manufacturer

　　Truck mounted lifting and transportation vehicles are widely used in high-speed rail construction, tree hanging, prefabricated houses, oil fields, balance and inspection, telecommunications, electricity, factories, brick factories, cement board factories and other occasions

　　1. The crane adopts a fully hydraulic system, with 360 degree full rotation and an ultra long operating radius;

　　2. Manual (remote) throttle, adjustable rotation speed and lifting speed;

　　3.24 dimensional card sleeve type pipeline joint, high-precision cold drawn tube completely solves oil leakage;

　　4. XCMG crane adopts imported hydraulic seals with good quality and stable performance;

　　5. Adopting a new type of H-shaped leg, with a large leg span and good overall stability.

　　The components of the accompanying crane transport vehicle consist of three main parts: a second-class vehicle chassis, a cargo box, and a crane.

　　Special function description for on-board crane transport vehicle: When the working range is 7.180m, 950KG, large working radius (m): 7.180

　　When the working range is 5.630m: 1250KG; Large lifting height (m): 9.4

　　Working range of 4.030: 1900KG; Crane weight: 1250KG

　　When the working range is 2.000m, 4000KG, rotation angle (degrees): 360 degrees in both directions

　　Large lifting capacity (KG) 4000KG; Number of boom sections: Two telescopic arms;

　　Large lifting torque (T. M): 8

　　In view of the current market situation, when buying a crane, it is important to pay attention to:

　　1、 Identify the manufacturer

　　Only by purchasing from the manufacturer can you get a discounted price, good quality, multiple car models to choose from, and direct contact with the manufacturer. The after-sales service is guaranteed, more convenient, faster, and more secure!

　　2、 Identify the crane accurately

　　When buying a crane, the main considerations are lifting capacity, operating speed, and duration of operation

　　The main brands include XCMG, Sany, Shimei, Hongchang Tianma, Chengli, and Crane

　　Generally, cranes have support legs, but the stability maintained by a pair of support legs is limited. Therefore, after loading a large tonnage crane, additional support legs need to be added to the frame.

　　There are usually two types of support legs installed on the frame: fixed support legs and movable support legs. Fixed legs can only extend or retract vertically, and cannot extend horizontally. The support width of a pair of legs can only reach the limit width of the vehicle. The structure is simple, lightweight, and suitable for small tonnage cranes;

　　Truck crane malfunction (1)

　　In the use of a crane, in addition to checking the operation of safety devices such as torque limiters, lifting capacity limiters, height limiters, and amplitude limiters every day, it is also necessary to check whether the accuracy of these two safety devices meets the requirements. If overload is found, it should be adjusted immediately. If air enters the hydraulic system of the crane and enters the low-pressure pipeline, cavitation will occur, causing the oil to be discontinuous and affecting the normal operation of the crane. Therefore, corresponding measures need to be taken in the use of the crane to prevent air from entering the hydraulic system.

　　1. Before or after replacing the hydraulic system of the crane, it should be vented.

　　2. Good sealing of pipe joints should be maintained, especially for oil suction pipelines. If the seal is not good and the oil pressure is lower than atmospheric pressure, air will enter the hydraulic system from the poorly sealed area.

　　3. Except for leaks, the suction and return pipes should be inserted below the oil level and maintain sufficient concentration to prevent air from entering when the system stops working.

　　4. Regularly maintain the height of the oil level in the fuel tank of the crane to ensure that the oil pump suction pipe is fully immersed in the oil. The various parts of the system should also maintain the filling level of the oil. A one-way valve can be installed at the outlet of the oil pump and a back pressure valve can be installed on the return oil path.

　　5. The filter screen or filter at the oil outlet of the fuel tank should be kept clean and not clogged. Otherwise, under the suction effect of the oil pump, a vacuum will form in the filter and pipeline, causing a large amount of air to be sucked in from the filter and pipeline joints.

　　If air enters the high-pressure pipeline of the crane, it will be rapidly compressed under the impact of pressure oil, causing noise in the hydraulic system of the crane. Moreover, when the gas is suddenly compressed, it releases a large amount of heat, causing local overheating, accelerating the temperature rise of the oil, causing damage to hydraulic components or rapid deterioration of the oil, and reducing the service life of the oil. In addition, due to the high compressibility of air, the oil is discontinuous and the hydraulic system is unstable.

　　The price indicated on the product is not the actual sales price. Before placing an order, it is necessary to consult with the manager. The price may vary depending on the specific requirements. Thank you for your cooperation.

　　1. The U-shaped arm crane is easy to use and has strong adaptability to comprehensive working conditions;

　　2. The U-shaped boom adopts an optimized multi section arc boom system, which has a large cross-sectional modulus, strong bearing capacity, good stability, and can significantly reduce the weight of the crane under the same bearing capacity conditions, meeting the requirements of lightweight;

　　3. The use of double stage large-span irregular square box support legs for U-shaped crane arms can effectively improve operational stability. The span of the support legs can reach 8.6 meters, and the use of double row ball slewing supports can effectively reduce the size and installation requirements of the entire machine's mechanical components and improve its usability;

　　The U-shaped boom crane has a wider operating range and outstanding lifting performance;

　　5. The application of the auxiliary arm, auxiliary winch, and auxiliary hook of the U-shaped arm crane provides a selection basis for the crane's light load, fast, large amplitude, and high height operations, and expands the product's application fields. Negative angle application improves the transportation performance of the product, with a wide operating range that can meet wide-angle operations of -11 ° -75 °. At the same time, it can achieve convenient replacement of the auxiliary arm, auxiliary hook bracket, and magnification;

　　The U-shaped boom crane has a beautiful and stylish appearance, which better embodies the production and manufacturing concepts of safety, environmental protection, and reliability.

　　Overall, the U-shaped crane arm has the advantages of being lighter, safer, more environmentally friendly, and more functional.

AfterSalesService :

• How much is a 12 ton truck mounted crane